Significance of siderophore-producing cyanobacteria on enhancing iron uptake potentiality of maize plants grown under iron-deficiency von Brick, Mandees Bakr, Hussein, Mervat H, Mowafy, Amr M, Hamouda, Ragaa A, Ayyad, Amr M, Refaay, Dina A

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Maize plant development and antioxidant defense influenced by selenium-enriched Cyanobacteria species von Refaay, Dina A., El-Sheekh, Mostafa M., Haroun, Samia A., Ayyad, Amr M., Senousy, Hoda H.

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Implications of left ventricular mass index on early postoperative outcome in patients undergoing aortic valve replacement von Youssef, Amr A., Abd-ElWahab, Aly M., Salama Ayyad, Mohamed A.k.

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